App Developer at Alien Brains · Kolkata · 1 - 7 years · ₹4L - ₹8L / yr · Bootstrapped · Posted 25 Jan 2021

About Alien Brains
About
We, at Alien Brains started with the belief that the human brain has no bound to what it can learn, limited only by the ifs and buts created by the other human brains around them. In fact, such is the influence on most of them, that their own brain at times becomes alien to them and thus making them forget who they really are and who they can really be few years down the line. The entire team at Alien Brains is dedicated towards helping the innovations of the mind become the reality of tomorrow.
While building our proprietary softwares, we also organize workshops, seminars and training programs for both school and college students. Aimed at giving the participants a kick-start in the technical arena, we aspire to unleash the potential of the students of today to make them the innovators of tomorrow.
We see and like to call ourselves as a cradle of innovation where we research and try to develop products that matter and also nurture the young talent buds along with us in our research work and product development, thereby giving them firsthand experience.
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Job Description
We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Responsibilities
- Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Leverage native APIs for deep integrations with both platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Transition existing React web apps to React Native.
- Firebase and cloud function expereince would be huge plus
Skills
- Firm grasp of the JavaScript (and TypeScript ) language and its nuances, including ES6+ syntax
- Knowledge of (functional or object-oriented) programming
- Ability to write well-documented, clean Javascript code
- Rock solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
- Understanding of REST APIs, the document request model, and offline storage
- Experience with automated testing suites, like (Jest or Mocha)
We are an exciting and fast-growing startup looking for passionate, driven individuals to join our team. As a startup, we’re building everything from scratch, and we believe in giving our team the opportunity to apply their creativity, skills, and ideas to shape the future of our company. This is not just a job; it’s a chance to learn, grow, and be part of something innovative and impactful.
We are providing React Native Internship for a period of 2 months !
Skills Required:
1. Deep understanding of JavaScript, including ES6+ syntax.
2. Familiarity with TypeScript is a plus.
3. Exposure to React and React Native frameworks.
4. Basic knowledge of Flexbox for creating responsive layouts.
5. Willingness to write clean, readable, and well-documented code.
6. Familiarity with tools like XCode and Android Studio is advantageous.
7. Understanding of REST APIs and their role in application development.
Roles & Responsibilities:
1. Assist in developing and maintaining responsive mobile and web applications.
2. Learn to utilize native APIs for smooth platform integration.
3. Collaborate with team members to design and implement new features.
4. Contribute to optimizing application performance and resolving bugs.
5. Stay curious and keep learning new technologies relevant to React and React Native development.
6. Exposure to version control systems like Git.
7. Familiarity with state management tools like Redux or Context API.
8. Passion for learning and contributing to real-world projects.
Preferred Qualifications:
1. Min exp of 0-2 years.
2. Skills in computer science/IT and relevant.
What You’ll Gain:
1. Stipend - 3k -5k/ month, subjective to your performance
2. Hands-on experience in building production-grade applications.
Apply Now !!
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Experience: 3 – 5 Years
React Native framwork app developement for IOS and android.
Build app and UI components from prototypes and wireframes
Working with Redux architecture.
Expo tool for development and app release ( Advantage)
APK and IPA generation using expo tool.
3+ Years of experience in Android application development.
Strong knowledge of core JAVA and Kotlin.
Strong knowledge of Android SDK, Android Studio, different versions of Android, and how to deal with different screen sizes.
Strong knowledge of Android UI design principles, patterns, and best practices.
Solid understanding of the full mobile development life cycle.
Experience working with remote data via REST API.
Experience working with JSON and XML parser.
Strong knowledge of SQLite database.
Proficient understanding of code versioning tools, such as Git.
Should know how to release applications to the Google Play store.
Should have commercially published at least 3 applications.
Good to have knowledge of React native.
- Writing clean code.
- Building reusable code
- Leverage native API's for deep integrations with both platforms, diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Architecting and building new apps from scratch.
- Converting existing browser-based applications to mobile.
- Developing high performance multiuser social media networking and analytics centric mobile apps.
- Developing high performance multiuser mobile apps.
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Performing and developing proper unit tests.
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Performing additional duties as determined by business needs and as directed by management.
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Working on bug fixing and improving application performance.
- The ideal candidate will have 2-3 years of experience.
- Entrepreneurial with a founder mindset.
- Ambitious, willing to work hard and invest in building a great career.
- Candidate who care more about what they learn and the impact they make.
- Take ownership of all tasks.
- Believe in work-life integration. passion > work-life balance.
- Must have experience into Android/ IOS Development
- Must have experience into Hybrid apps Development
- Willing to work with cross-platform frameworks
- Experience with consuming REST APIs.
- Experience with Git
Founded by two MDI alumnus, who felt an extreme need for a student centric and personalized learning platform that delivers enjoyable learning content in local language and as per the state boards. There was a strong gap for a solution which is easy to use, lets students enjoy learning, makes life easy for a teacher and delivers learning in the language that students are most comfortable.
The organisation has worked in 14 states across India having delivered digital learning solutions in multiple Indian languages. They have been awarded by Google India under "Impacting Change through Digital", recognized by Yes Bank Foundation as one of India's Top 25 Social Impact Organisations and have been a part of a think tank by Ministry of Human Resources and Development on Digital Learning for schools. working with our current developer to understand the current stage, and then actively own up the planning and development of all above mentioned aspects
- Working with React Native development for iOS apps.
- Managing ReactJS, Firebase database and other MySQL based databases, Firebase analytics and server side integration/dev.
- Taking up immediate responsibility of developing and releasing the iOS version of the company's app.
- Working on scaling/revising the company's app with various additional learning and e-commerce features to grow it into a nationally scaled app product.
- Developing web version of the solution in React.
- Taking responsibility of ongoing development work including app backend, reporting and analytics planned by the developer for both the products along with the current team.
- Understanding the company's plans to integrate a play store format paid content library cum marketplace, personalization for every user via basic/practical and easy implementations of AI once initial user base and the product roadmap is stablized.
What you need to have:
- Tech Expectations:
- Deep practical experience with React Native development for iOS Apps
- Experience of ReactJS, Firebase database and other MySQL based databases, Firebase analytics and server side integration/dev.
- End user app based product experience for developing, launching, stabilizing and scaling an app in both android and iOS.
- An end user app based product development, go-live, product managing, release management, crash management, user data and analytics experience in iOS.
- Role Responsibilities:
- Developer should take complete responsibility of the iOS and Web versions of the company's apps.
- Looking for someone who aspires to grow deeper and stronger in tech capability for scaling up and growing the apps into the most valuable and successful solutions in our category
- Profile to Personality Fitment Expectations -
- Looking for someone with an undistracted mind, an aspiration for continued learning and holistic growth in life, humility to learn and self confidence to learn and do anything.
- 2-5 years of deep hands-on experience with react native and React JS.
Key responsibilities:
- 1-2 years experience in React-Native based app development
- 1-3 years experience in Mobile app development (React-Native + iOS)
- Hands on experience in Redux
- Knows how to embed React-Native in a native (iOS/Android) component and vice versa
- Strong hold on JS/ CSS fundamentals
- Development experience of UI (layouts, animations, etc.)
- Experience of customizing libraries
- Good understanding of Design and Architecture Patterns
- Strong focus on app performance
Must have:
- Experience in iOS development
- Willingness to learn and work in React Native
Good to have:
- Experience in unit testing
Exp : 6 -12 yrs,
Np : Immediate or Less than 30 Days,
Location : Hyderabad.
JD:
Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
· Hands-on Kotlin, Strong OOPs concept along with SOLID principles
· Strong knowledge of Android UI design principles, patterns like MVP , Clean MVP
· Familiarity with RESTful APIs to connect Android applications to back-end services
· Proficient understanding of code versioning tools, such as Git
· Experience with offline storage, threading, and performance tuning, Memory optimization
· Excellent verbal and written communication skills.
· Effective in a team environment as well as working independently.
· Proven ability to learn and grasp concepts quickly in a fast-paced environment.
Preferred
· Expertise on UI testing using expresso and Unit testing.
· Expertise on creating custom scalable UI View and frameworks.
· Knowledge on JNI and Android NDK.








